<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <script src="https://cdn.staticfile.org/react/16.4.0/umd/react.development.js"></script>
    <script src="https://cdn.staticfile.org/react-dom/16.4.0/umd/react-dom.development.js"></script>
    <!-- 生产环境中不建议使用 -->
    <script src="https://cdn.staticfile.org/babel-standalone/6.26.0/babel.min.js"></script>
</head>

<body>
    <div id="app"></div>




</body>
<script type="text/babel">
    function a(name,age) {
        
        return <span>我的名字叫{name},我今年{age}岁了</span>
    }
    // a();
    let b = <div>{a('郭晓', 24)}</div>
    ReactDOM.render(b,app)


</script>

</html>